/Engine/Source/Runtime/Engine/Classes/Components/HierarchicalInstancedStaticMeshComponent.h
class UHierarchicalInstancedStaticMeshComponent : public [UInstancedStaticMeshComponent](API\Runtime\Engine\Components\UInstancedStaticMeshComponent)
FBox
AccumulatedNavigationDirtyArea
bool:  1
bAutoRebuildTreeOnInstanceChanges
bool:  1
bCanEnableDensityScaling
In Editor mode we might disable the density scaling for edition
bool:  1
bConcurrentChanges
bool
bDisableCollision
uint32: 1
bEnableDensityScaling
Enable for detail meshes that don't really affect the game.
bool:  1
bIsAsyncBuilding
bool:  1
bIsOutOfDate
FGraphEventArra...
BuildTreeAsyncTasks
FBox
BuiltInstanceBounds
Bounding box of any built instances (cached from the ClusterTree)
uint32:  1
bUseTranslatedInstanceSpace
If true then we allow a translated space when building the cluster tree.
FBoxSphereBound...
CacheMeshExtendedBounds
The last mesh bounds that was cache.
TSharedPtr<TAr...
ClusterTreePtr
float
CurrentDensityScaling
Current value of density scaling applied to this component.
friend
FInstancedLightMap2D
friend
FInstancedShadowMap2D
friend
FStaticLightingTextureMapping_InstancedStaticMesh
int32
InstanceCountToRender
Instances to render (including removed one until the build is complete)
float
InstanceLODDistanceScale
Scale applied to change the computation of LOD distances when using the StaticMesh screen sizes.
int32
NumBuiltInstances
The number of instances in the ClusterTree. Subsequent instances will always be rendered.
int32
NumBuiltRenderInstances
Normally equal to NumBuiltInstances, but can be lower if density scaling is in effect.
int32
OcclusionLayerNumNodes
The number of nodes in the occlusion layer.
TArray< int32 >
SortedInstances
Table for remapping instances from cluster tree to PerInstanceSMData order.
FVector
TranslatedInstanceSpaceOrigin
Origin of the translated space used when building the cluster tree.
FBox
UnbuiltInstanceBounds
Bounding box of any unbuilt instances.
TArray< FBox >
UnbuiltInstanceBoundsList
Bounds of each individual unbuilt instance, used for LOD calculation.
EHISMViewReleva...
ViewRelevanceType